[metacity] compositor: remove is_our_xwindow vfunc

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 0e5f8a5e7e9cee999533942ecb6ce36f52a1bc0e
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Wed Mar 15 17:34:24 2017 +0200

    compositor: remove is_our_xwindow vfunc

 src/compositor/meta-compositor-none.c    |    8 --------
 src/compositor/meta-compositor-private.h |    3 ---
 src/compositor/meta-compositor-vulkan.c  |    8 --------
 src/compositor/meta-compositor-xrender.c |    8 --------
 src/compositor/meta-compositor.c         |    4 +---
 5 files changed, 1 insertions(+), 30 deletions(-)
---
diff --git a/src/compositor/meta-compositor-none.c b/src/compositor/meta-compositor-none.c
index 282a261..eea9396 100644
--- a/src/compositor/meta-compositor-none.c
+++ b/src/compositor/meta-compositor-none.c
@@ -110,13 +110,6 @@ meta_compositor_none_sync_stack (MetaCompositor *compositor,
 {
 }
 
-static gboolean
-meta_compositor_none_is_our_xwindow (MetaCompositor *compositor,
-                                     Window          xwindow)
-{
-  return FALSE;
-}
-
 static void
 meta_compositor_none_class_init (MetaCompositorNoneClass *none_class)
 {
@@ -137,7 +130,6 @@ meta_compositor_none_class_init (MetaCompositorNoneClass *none_class)
   compositor_class->maximize_window = meta_compositor_none_maximize_window;
   compositor_class->unmaximize_window = meta_compositor_none_unmaximize_window;
   compositor_class->sync_stack = meta_compositor_none_sync_stack;
-  compositor_class->is_our_xwindow = meta_compositor_none_is_our_xwindow;
 }
 
 static void
diff --git a/src/compositor/meta-compositor-private.h b/src/compositor/meta-compositor-private.h
index 0f48511..9d6bff1 100644
--- a/src/compositor/meta-compositor-private.h
+++ b/src/compositor/meta-compositor-private.h
@@ -69,9 +69,6 @@ struct _MetaCompositorClass
 
   void              (* sync_stack)             (MetaCompositor     *compositor,
                                                 GList              *stack);
-
-  gboolean          (* is_our_xwindow)         (MetaCompositor     *compositor,
-                                                Window              xwindow);
 };
 
 gboolean     meta_compositor_check_extensions   (MetaCompositor  *compositor,
diff --git a/src/compositor/meta-compositor-vulkan.c b/src/compositor/meta-compositor-vulkan.c
index a9b9470..da67e55 100644
--- a/src/compositor/meta-compositor-vulkan.c
+++ b/src/compositor/meta-compositor-vulkan.c
@@ -622,13 +622,6 @@ meta_compositor_vulkan_sync_stack (MetaCompositor *compositor,
 {
 }
 
-static gboolean
-meta_compositor_vulkan_is_our_xwindow (MetaCompositor *compositor,
-                                       Window          xwindow)
-{
-  return FALSE;
-}
-
 static void
 meta_compositor_vulkan_class_init (MetaCompositorVulkanClass *vulkan_class)
 {
@@ -653,7 +646,6 @@ meta_compositor_vulkan_class_init (MetaCompositorVulkanClass *vulkan_class)
   compositor_class->maximize_window = meta_compositor_vulkan_maximize_window;
   compositor_class->unmaximize_window = meta_compositor_vulkan_unmaximize_window;
   compositor_class->sync_stack = meta_compositor_vulkan_sync_stack;
-  compositor_class->is_our_xwindow = meta_compositor_vulkan_is_our_xwindow;
 }
 
 static void
diff --git a/src/compositor/meta-compositor-xrender.c b/src/compositor/meta-compositor-xrender.c
index 474dbeb..521b3a2 100644
--- a/src/compositor/meta-compositor-xrender.c
+++ b/src/compositor/meta-compositor-xrender.c
@@ -3062,13 +3062,6 @@ meta_compositor_xrender_sync_stack (MetaCompositor *compositor,
   add_repair (xrender);
 }
 
-static gboolean
-meta_compositor_xrender_is_our_xwindow (MetaCompositor *compositor,
-                                        Window          xwindow)
-{
-  return FALSE;
-}
-
 static void
 meta_compositor_xrender_class_init (MetaCompositorXRenderClass *xrender_class)
 {
@@ -3094,7 +3087,6 @@ meta_compositor_xrender_class_init (MetaCompositorXRenderClass *xrender_class)
   compositor_class->maximize_window = meta_compositor_xrender_maximize_window;
   compositor_class->unmaximize_window = meta_compositor_xrender_unmaximize_window;
   compositor_class->sync_stack = meta_compositor_xrender_sync_stack;
-  compositor_class->is_our_xwindow = meta_compositor_xrender_is_our_xwindow;
 }
 
 static void
diff --git a/src/compositor/meta-compositor.c b/src/compositor/meta-compositor.c
index 4b8af1e..5afa21e 100644
--- a/src/compositor/meta-compositor.c
+++ b/src/compositor/meta-compositor.c
@@ -378,10 +378,8 @@ meta_compositor_is_our_xwindow (MetaCompositor *compositor,
                                 Window          xwindow)
 {
   MetaCompositorPrivate *priv;
-  MetaCompositorClass *compositor_class;
 
   priv = meta_compositor_get_instance_private (compositor);
-  compositor_class = META_COMPOSITOR_GET_CLASS (compositor);
 
   if (priv->cm_window == xwindow)
     return TRUE;
@@ -389,7 +387,7 @@ meta_compositor_is_our_xwindow (MetaCompositor *compositor,
   if (priv->overlay_window == xwindow)
     return TRUE;
 
-  return compositor_class->is_our_xwindow (compositor, xwindow);
+  return FALSE;
 }
 
 gboolean